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Re: audio oscillator (fwd)



---------- Forwarded message ----------
Date: Wed, 27 Jun 2007 15:58:15 -0700
From: Ed Phillips <evp@xxxxxxxxxxx>
To: Tesla list <tesla@xxxxxxxxxx>
Subject: Re: audio oscillator (fwd)

What's the correct email address?  I'll send you a National 
Semiconductor OP AMP application note with several good audio oscillator 
circuits suitable for battery power.  Very simple.

Ed